HMCGM4MEBRB Hynix 96GB PC5-38400 4800MHz DDR5 288-pin RDIMM RAM

Feature of the HMCGM4MEBRB DDR5 RDIMM RAM

Memory Capacity

With 96GB per module, this DDR5 RDIMM allows data centers and enterprises to push memory boundaries in single-server nodes, ensuring higher-density deployments that reduce the number of modules required to achieve terabyte-level memory installations.

DDR5 4800MHz Performance

Operating at 4800MHz, the HMCGM4MEBRB provides improved data throughput compared to DDR4 modules, supporting high-demand workloads with enhanced latency performance and reduced bottlenecks. The PC5-38400 data rate ensures up to 38.4 GB/s transfer speeds, critical for fast-moving enterprise workloads.

ECC Error Correction

Equipped with Error-Correcting Code (ECC), the module guarantees stability and reliability by detecting and correcting memory errors, reducing the risk of system downtime or corrupted data in mission-critical environments.

2Rx4 Rank Structure

The dual-rank (2Rx4) design ensures memory bandwidth efficiency by enabling simultaneous operations across multiple ranks, improving performance in multi-threaded server workloads.

288-Pin RDIMM Design

Built in the 288-pin Registered DIMM format, the HMCGM4MEBRB integrates seamlessly into enterprise server architectures that support DDR5 RDIMMs. The register buffer reduces electrical loads on the memory controller, maintaining signal integrity across high-capacity deployments.

Benefits of DDR5 Server Memory Technology

Increased Bandwidth

DDR5 memory doubles the bandwidth capabilities compared to DDR4. The 4800MHz frequency ensures that modern enterprise workloads can execute without delays, enabling smoother processing for AI, ML, and HPC systems.

Power Efficiency

DDR5 modules like the HMCGM4MEBRB operate at 1.1V, lowering energy consumption. Additionally, on-board Power Management ICs (PMICs) regulate voltage more effectively, improving efficiency and reducing thermal output.

On-Die ECC and Enhanced Reliability

Beyond module-level ECC, DDR5 features on-die ECC, ensuring that errors are corrected at the chip level before they propagate, further reducing failure rates and ensuring data accuracy.

Scalability for Large Data Centers

The 96GB module size means servers can scale memory to unprecedented levels, consolidating workloads and enabling the efficient handling of massive datasets across multiple industries.

Enterprise Use Cases for the HMCGM4MEBRB

Big Data Analytics

Platforms such as SAP HANA, Hadoop, and Apache Spark demand memory-heavy processing for queries and analytics. The 96GB DDR5 module ensures reduced query latency and higher throughput, crucial for decision-making systems.

Database Performance

For SQL Server, Oracle, and NoSQL environments, higher memory density ensures faster cache performance and supports larger in-memory databases, reducing I/O bottlenecks.

High-Performance Computing (HPC)

HPC simulations, whether for climate research, engineering, or genomics, benefit from stable, error-free, high-bandwidth memory like the HMCGM4MEBRB DDR5 module.

Reliability Features

ECC Error Protection

By preventing data corruption, ECC ensures mission-critical applications remain stable. This is vital for industries like finance, defense, and healthcare where accuracy is non-negotiable.

Thermal Management

Advanced thermal sensors monitor module temperature to prevent overheating. This ensures sustained performance under continuous heavy workloads.

RDIMM Stability

The Registered DIMM design reduces electrical strain on the CPU’s memory controller, enabling servers to operate with higher memory densities without performance degradation.

Advantages in Data Center

Operational Efficiency

With fewer modules needed to achieve high capacities, the HMCGM4MEBRB simplifies system architecture while lowering cooling and energy requirements.

Reduced Downtime

ECC protection, thermal monitoring, and advanced RDIMM stability reduce the risk of downtime in mission-critical infrastructures.

As workloads continue to grow, DDR5 ensures that systems remain capable of handling next-generation applications and increasing data volumes.